WPI 3366 Pill - pink oval, 10mm
Pill with imprint WPI 3366 is Pink, Oval and has been identified as Zolpidem Tartrate 5 mg. It is supplied by Watson Pharmaceuticals.
Zolpidem is used in the treatment of Insomnia and belongs to the drug class miscellaneous anxiolytics, sedatives and hypnotics. Risk cannot be ruled out during pregnancy. Zolpidem 5 mg is classified as a Schedule 4 controlled substance under the Controlled Substance Act (CSA).
Images for WPI 3366


Zolpidem Tartrate
- Imprint
- WPI 3366
- Strength
- 5 mg
- Color
- Pink
- Size
- 10.00 mm
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Miscellaneous anxiolytics, sedatives and hypnotics
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- 4 - Some potential for abuse
- Labeler / Supplier
- Watson Pharmaceuticals
- National Drug Code (NDC)
- 00591-3366 (Discontinued)
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- Drug class: miscellaneous anxiolytics, sedatives and hypnotics
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Patient resources
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Professional resources
- Zolpidem monograph
- Zolpidem (FDA)
- Zolpidem Capsule (FDA)
- Zolpidem Extended Release (FDA)
- Zolpidem Sublingual (FDA)
Other brands
Ambien, Ambien CR, Zolpimist, Intermezzo, Edluar
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.